Alternate Energy
SOLAR | OFF-GRID | BATTERIES | DESIGN | GENERATORS | more…
Article Topics On Various Aspects Of Alternative Energy
Solar AA Battery Charger | 2 Good Choices
I review two good choices for a solar battery charger aa size (and more). One is a standalone unit. The other, folding solar panel & charger unit.
Battery State-Of-Charge Chart | 12 Volt Battery Voltage & Specific Gravity
A chart of battery voltage versus State Of Charge, SOC, percentage and Specific Gravity for 6, 12, 24, and 48 volt battery banks.
Solar Battery Chemistry Comparison Chart | Best For Off-Grid?
Comparing Lithium Iron, Nickel Iron, and Lead Acid batteries for Off-Grid energy storage. Chart reveals important factors to consider when choosing.
Do-It-Yourself Olive Oil Lamp
Instructions how to make your own Olive Oil Lamp using a coat-hanger wire, wick, and a canning jar.
Candles For Preparedness | Cost Per Hour To Burn
Here are the lowest cost candles for preparedness – cost per hour comparison of Tea light, Votive, Taper, and Pillar style.
Grid-Tied Solar Systems Don’t Work Well When The Grid Is Down
Here’s why most grid-tied solar systems don’t work when the electric grid goes down. Many are surprised to discover this.
8 Advantages of Lithium-ion Batteries for Off-Grid Energy
The advantages of Lithium-ion batteries for solar powered Off-Grid energy systems are tempting! The Iron Edison Design Team lists 8 reasons to consider.
Nickel Iron Battery Off Grid Energy Storage | Last One You’ll Ever Need
30 year life, 80% depth-of-discharge, wide operating temperature environment, low maintenance, other factors, translates much lower costs than lead acid!
Energy Consumption Per Home | All 50 States (kWh / month / day) | Off-Grid Design
List of all 50 states and their average energy consumption per home. It’s a good basis to start from for off-grid alternative energy system design.